Excellent Flow Powder Coating Saturated Polyester Resin for Epoxy Resin 70/30

• CAS No.: 25135-73-3
• Formula: /
• EINECS: /
• Molecular Principal Chain: /
• Color: Transparent
• Viscosity(P/200ºC): 55-75
• Model NO.: ZJ7033
• Transport Package: N. W. 25kg/Bag 1000kg/Pallet
• Specification: Acid Value 27-33
• Trademark: Zhengjie
• Origin: Huangshan City Anhui
• HS Code: 3907999000
• Production Capacity: 120000ton/Year

Product Description

Hybrid Polyester Resins For Epoxy Resin Cure (70:30) - - -ZJ7033

Product Description:  ZJ7033 is a kind of saturated carboxyl polyester resin, In combination with epoxy (7/3) for manufacturing mixed thermosetting powder coatings.
 

Product Properties: Good flow and mechanical properties

Specifications:

Performance	Specifications
Appearance	Colorless to light yellow flake
Color(50%DMF)	≤3
Acid Value(mgKOH/g)	27-33
Softening Point (ball) (ºC)	95~120
Glass Transition Temp /Tg(ºC)	59
Viscosity(P/200ºC)	55~75

Starting Formulation:

Material	ZJ7033	Epoxy Resin	Pigment & Filler	Flow Agent(PV5)	Benzoin
Formula	389g	165g	431g	9g	6g

  

Extrusion Condition: Casing setting temperature:	115~125ºC
R.P.m:	200~300rpm
Particle size:	<100μm
Execution Condition:
Spraying tension:	60~80KV
Thickness:	60~80μm
Curing Condition:	180ºC/10min(MT)
Properties:
Gloss(60°):	≥90%;
Bending(φ1mm):	PASS;
Adhesion(grid1mm):	0~1mm;
Hardness(pencil) :	≥1H;
Impact(50kg·cm):	PASS
Package	25kgs/kraft paper-PP woven compound bag

 
Storage Conditions and shelf life:
The product should be stored indoors in a dry and ventilated place, and the temperature should not be higher than 30ºC .
The shelf life of resin is 1 year, should avoid direct sunlight
 

Pictures Of ZJ7033

Company Profile

  Huangshan Zhengjie New Materials Co.,Ltd is a high-tech enterprise specializing in R&D, production and marketing of polyester resin & primid (HAA) curing agent for powder coatings in Anhui China  .
 
  At present, the annual output value of the company is nearly 500 million RMB ,with registered trademarks and more than 25 independent patents . The "Zhengjie" brand polyester resin and primid (HAA) curing agent are highly recognized by customers, and the products are exported to all over the world.

 

ZHENGJIE Main Products

TGIC Based Polyester Resins For Powder Coating
Primid(HAA) Based Polyester Resins For Powder Coating
Hybrid Polyester Resins for Epoxy Resin Cure (50:50)
Hybrid Polyester Resins for Epoxy Resin Cure(60:40)
Hybrid Polyester Resins for Epoxy Resin Cure(70:30)
ZJ552 Curing Agent Primid(HAA)